<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <div id="app">
        <h2 v-text="message+'!'"></h2>
        <h2>深圳 {{message+"!"}}</h2>
        <h3>{{info+'!'}}</h3><br>
        <h2 v-text="message+'!'">深圳</h2>
        <h2 v-text="info+'!'">深圳</h2>
    </div>
    <!-- 开发环境版本，包含了有帮助的命令行警告 -->
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
<script>
    var app=new Vue({
        el:"#app",
        data:{
            message:"程序员太难了",
            info:"前端与移动教研部"
        }
    })
</script>
</body>
</html>